percussive welding

percussive welding

A method of electric arc welding, used to attach studs to metal plates. A large amount of electrical energy is stored in capacitors and released through the stud. This produces a high current density between the stud and the plate. The high current density ionizes the air and allows an arc to form between the stud and the plate. The arc melts the end of the stud and the area of the surface of the plate where the stud is to be attached. The stud is pressed into the molten metal to complete the weld.

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Industry/Domain: Aviation
Category: Aeronautics
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Industry/Domain: Dairy products Category: Cheese

Cold Pack

Cold Pack cheese is produced by blending two or more varieties of fresh and aged natural cheese without the aid of heat. This cheese is also known as ...